Ken Griffin Citadel Advisors
Ken Griffin founded Citadel, one of the world’s largest and most successful hedge funds. Starting his trading career from his Harvard dorm room at a young age, Griffin quickly developed a keen sense for markets and built Citadel into a global powerhouse with billions in assets under management. Known for his quantitative and technology-driven strategies, Griffin has also made headlines for significant philanthropic contributions, supporting causes in education, the arts, and public institutions. Over the years, he has earned recognition as one of the preeminent figures in modern finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SCHW
Charles Schwab
SCHW
|
+$1.44B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.15B |
| 3 |
GE HealthCare
GEHC
|
+$552M |
| 4 |
Danaher
DHR
|
+$447M |
| 5 |
Strategy Inc
MSTR
|
+$416M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$989M |
| 2 |
Boeing
BA
|
+$893M |
| 3 |
Bank of America
BAC
|
+$753M |
| 4 |
Arthur J. Gallagher & Co
AJG
|
+$750M |
| 5 |
Coca-Cola
KO
|
+$638M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.24% |
| 2 | Technology | 2.87% |
| 3 | Financials | 2.43% |
| 4 | Consumer Discretionary | 2.22% |
| 5 | Industrials | 1.75% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SMCX
3476
PUT
Defiance Daily Target 2X Long SMCI ETF
SMCX
$305M
| $6.37M | ﹤0.01% |
98,513
+78,658
| +396% | +$8.05M |
|
3477
Aurora
AUR
$13.7B
| $6.37M | ﹤0.01% |
946,610
+927,810
| +4,935% | +$6.64M |
|
3478
CALL
Alexandria Real Estate Equities
ARE
$8.28B
| $6.36M | ﹤0.01% |
68,800
+35,100
| +104% | +$3.44M |
|
3479
Sally Beauty Holdings
SBH
$1.54B
| $6.36M | ﹤0.01% |
704,767
+494,541
| +235% | +$4.87M |
|
3480
Walker & Dunlop
WD
$1.46B
| $6.36M | ﹤0.01% |
74,529
+15,598
| +26% | +$1.4M |
|
3481
SIGA Technologies
SIGA
$216M
| $6.36M | ﹤0.01% |
1,160,813
+108,910
| +10% | +$645K |
|
3482
PUT
SBA Communications
SBAC
$19.6B
| $6.36M | ﹤0.01% |
28,900
-2,600
| -8% | -$544K |
|
3483
A10 Networks
ATEN
$1.99B
| $6.35M | ﹤0.01% |
388,896
+692
| +0.2% | +$13.3K |
|
3484
iShares ESG Advanced MSCI EAFE ETF
DMXF
$972M
| $6.35M | ﹤0.01% |
+94,330
| New | +$6.39M |
|
3485
CALL
Sterling Infrastructure
STRL
$17.6B
| $6.33M | ﹤0.01% |
55,900
+18,400
| +49% | +$2.59M |
|
3486
PUT
Defiance Quantum ETF
QTUM
$5.84B
| $6.33M | ﹤0.01% |
84,900
+25,500
| +43% | +$2.06M |
|
3487
PUT
Saia
SAIA
$10.3B
| $6.32M | ﹤0.01% |
18,100
-14,800
| -45% | -$6.44M |
|
3488
CALL
Reliance Steel & Aluminium
RS
$21.8B
| $6.32M | ﹤0.01% |
21,900
+5,400
| +33% | +$1.55M |
|
3489
CALL
Public Storage
PSA
$60.9B
| $6.32M | ﹤0.01% |
21,100
-5,400
| -20% | -$1.61M |
|
3490
CALL
Alcon
ALC
$35.9B
| $6.3M | ﹤0.01% |
66,400
+52,300
| +371% | +$4.69M |
|
3491
CALL
Zebra Technologies
ZBRA
$17.8B
| $6.3M | ﹤0.01% |
22,300
+10,300
| +86% | +$3.52M |
|
3492
Vishay Intertechnology
VSH
$5.38B
| $6.3M | ﹤0.01% |
396,274
+178,797
| +82% | +$3.06M |
|
3493
PUT
Manhattan Associates
MANH
$11.5B
| $6.3M | ﹤0.01% |
36,400
+25,700
| +240% | +$5.35M |
|
3494
CALL
Argan
AGX
$8.11B
| $6.3M | ﹤0.01% |
48,000
+19,300
| +67% | +$2.69M |
|
|
VRE
3495
DELISTED
Veris Residential
VRE
| $6.3M | ﹤0.01% |
372,102
-29,246
| -7% | -$473K |
|
3496
CALL
New York Times
NYT
$10.4B
| $6.28M | ﹤0.01% |
126,700
+28,600
| +29% | +$1.44M |
|
|
PR
3497
PUT
Permian Resources
PR
$18B
| $6.28M | ﹤0.01% |
453,100
-90,188
| -17% | -$1.29M |
|
|
CHCT
3498
Community Healthcare Trust
CHCT
$432M
| $6.27M | ﹤0.01% |
345,500
+72,833
| +27% | +$1.39M |
|
3499
PUT
ProShares UltraPro Dow 30
UDOW
$924M
| $6.27M | ﹤0.01% |
142,800
-105,000
| -42% | -$5.14M |
|
3500
Banco Macro
BMA
$4.96B
| $6.26M | ﹤0.01% |
82,967
+29,468
| +55% | +$2.75M |
|
Similar funds
Ken Griffin's Q1 2025 Portfolio in Review
As of Q1 2025, Ken Griffin held 16,069 positions worth $527B, down 8.7% from $578B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Ken Griffin's Q1 2025 filing shows 1,671 new, 6,327 increased, 6,228 reduced and 1,709 closed positions. Its largest new stake was CMS Energy: 1,417,315 shares worth $106M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $989M.
By sector, the portfolio is most concentrated in Healthcare at 3.2% of assets, up from 3.1% a quarter earlier, followed by Technology and Financials.
- Ken Griffin's largest Q1 2025 buy was CMS Energy: 1,417,315 shares worth $106M.
- Ken Griffin added most to Charles Schwab in Q1 2025, an estimated $1.44B increase.
- Ken Griffin's biggest Q1 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $989M.
- Ken Griffin fully exited Walmart Inc in Q1 2025, selling an estimated $462M.
- Ken Griffin's ten largest holdings make up 32% of its $527B portfolio in Q1 2025.
- Ken Griffin opened 1,671 new positions and closed 1,709 in Q1 2025.
- Ken Griffin's portfolio value fell 8.7% quarter-over-quarter to $527B.
Based on Citadel Advisors's 13F filing for Q1 2025, filed 15 May 2025.